Aindlinger Baggersee, Lake and water park in Aichach-Friedberg, Germany.

Aindlinger Baggersee is a 9-hectare lake at 434 m elevation in Swabia, Bavaria, lying east of the Lech and west of the Friedberger Ach near Sand in the Aichach-Friedberg district. Its shore has a bathing beach, sunbathing lawns, parking, toilets and a water rescue station, and more than 15 other gravel lakes lie nearby.

Aindlinger Baggersee is a flooded gravel pit: sand and gravel were extracted east of the Lech, and the resulting hollow filled with groundwater. The lake lies at 434 m elevation and covers 9 ha just west of Todtenweis. Over 15 other quarry lakes, including Lechauweiher, Lechauseen, Buchtensee and the Sander Seen, lie close by.

The lake lies by the Friedberger Ach near Sand, and more than 15 other gravel pits such as the Lechauweiher, Lechauseen, Buchtensee and Sander Seen sit close by. Bathers use the beach, lawns and the Wasserwacht station on the shore.

The lake lies east of the Lech and west of the Friedberger Ach, reached via the Augsburg–Thierhaupten district road. A beach, lawns, parking, toilets and a water rescue station are on site. More than 15 other gravel lakes, including Lechauweiher, Buchtensee and the Sander Seen, lie close by.

Within immediate reach of Aindlinger Baggersee lie more than 15 other gravel pits, among them the Lechauweiher, the Lechauseen, the Buchtensee and the Sander Seen. Bathers can therefore move between several lakes in one outing. The lake sits at 434 m elevation and covers 9 ha, just west of Todtenweis.